Radioactive

🚱 non-potable water ☢ radioactive 🚫 prohibited ⚠ warning 🚳 no bicycles ☣ biohazard ☣️ biohazard 🚷 no pedestrians 📵 no mobile phones 🚸 children crossing 🚭 no smoking ⛔ no entry 🔞 no one under eighteen ⚠️ warning 🚯 no littering